From: Nordic ID Support <support@nordicid.com>
Sent: Thursday, September 5, 2019 6:20 PM
To: Jin Chua <jin@intensecomp1.onmicrosoft.com>
Cc: Jin Chua <jin@intensecomp.com>
Subject: RE: WiFi Connect and Disconnect Patterns
Hi Jin,
We find a solution by googling around.
With a rooted phone you can simply disable captive portal detection. Just get a root-shell through adb (or SSH etc) to run the following command:
settings put global captive_portal_detection_enabled 0
Changed as of Android 7, see update below!
One small drawback of that approach: you need to execute that again after flashing a new image… However, I guess you'll anyway have a small workflow for re-flashing your phone – just add that tiny bit to it ;-)
Another drawback is that you loose the captive portal detection… Of course, that's what you intended, but sometimes it may be useful to have that feature in hotels etc..
We tested this and adlink is not saying "no internet connection" anymore.
Best Regards,
Turo Rantanen | Technical Support Specialist
Nordic ID | Salo IoT- Campus | Joensuunkatu 7 | FI-24100 Salo | Finland
Skype turo.rantanen | Skype for Business turo.rantanen@nordicid.com
Support +358 2 727 7790 | Service +358 2 727 7791 | Direct/WhatsApp +358 40 838 0284
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From: Jin Chua <jin@intensecomp1.onmicrosoft.com>
Sent: Wednesday, September 4, 2019 7:07 AM
To: Nordic ID Support <support@nordicid.com>
Subject: WiFi Connect and Disconnect Patterns
Hi Support,
I have an issue connect to my AP. The WiFi connection will closed after a period of time of inactivity. I always need to click connect to reconnect to the WiFi. I would like to know how can the connection auto reconnect without interaction. Don't need to keep click connect after some inactivity.
See image below for issue I encountered.
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